Jaconé Surf Break

Lat Long: 22.93° S 42.61° W

Jaconé Surf Forecast and Surf Report

Issued: 2 am 30 Jul 2026 (local time)

Forecast update in  hr  min

Today's Jaconé sea temperature is
22.3° C
0.4° 

Jaconé surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Jaconé surf forecast from 30 Jul 2026:

  • Best quality surf: Tuesday 4 Aug, 9PM (local time) - 3.5ft (1.0m), 12s period, S swell with offshore winds.
  • Most powerful swell: Saturday 1 Aug, 6AM (local time) - 3.5ft (1.1m), 12s period, S swell with 350 kJ wave energy.
  • Next surfable swell (1★+): Friday 31 Jul, 3AM (local time) - 3.5ft (1.0m), 10s period with S swell.

Best Forecast Surf Conditions for Jaconé this week:

The surf forecast for Jaconé over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Jul 31) at 3AM. The primary swell is predicted to be 1.0m and 10s period with a secondary swell of 0.2m and 15s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Jaconé in the next 16 days are 1.1m 12s and forecast to arrive on Saturday (Aug 01) at 6AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Saturday (Aug 01) at 6PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 3AM (Fri 31st Jul)3.5ft (1.0m) 10s
Best Surf 9PM (Tue 4th Aug)3.5ft (1.0m) 12s
Most Powerful 6AM (Sat 1st Aug)3.5ft (1.1m) 12s

Table - best surf conditions forecast for Jaconé over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s have a look at what’s on the table for Jaconé over the next couple of weeks. It’s a bit of a mixed bag, but there’s some serious light at the end of the tunnel if you can wait.

The forecast starts quiet and a bit messy. For the first several days, we’re seeing small, weak swell with mostly onshore or cross-offshore winds. We’ve got a long wait for anything truly worthwhile. The water’s sitting at 72°, which is bang on average for this time of year, no surprises there.

Thursday the 30th and Friday the 31st are write-offs. Small waves, poor conditions; I wouldn’t bother paddling out. Saturday the 1st of August shows a slight lift, with a 3ft swell from the south, period of 12 seconds, and moderate offshore wind from the NE first thing. That’s decently clean, and combined wave energy is moderate at 301, but it’s only a 2/5 on the quality scale – small and a bit weak. The afternoon gets blown out by a fresh E breeze. Sunday the 2nd and Monday the 3rd are tiny and mostly unappealing, though Monday morning has glassy conditions with a 4ft east swell—period is a short 6 seconds, so it’ll be weak and crumbly.

Tuesday the 4th through Friday the 7th start to show a bit more consistency, with generally clean conditions in the mornings and some moderate offshore breezes. Swell stays between 3ft and 5ft, mostly from the south, with periods around 10-13 seconds. The combined energy on Tuesday morning hits 439, which is solidly moderate, but the waves themselves are still on the smaller side. These are decent sessions for an intermediate, but nothing to get overly excited about. Crowds are possible here sometimes, so expect company on the better days.

Then it gets quiet again over the weekend of the 9th and 10th, with onshore winds and poor surf. The standout window is the following week. Wednesday the 12th of August is the one everybody’s been waiting for. The swell pumps up to 5ft from the south, with a 14-second period, and a gentle offshore breeze from the ENE. That’s groundswell energy, and it shows – combined energy is a beefy 1180 (strong). The conditions are labelled “excellent surf for experienced surfers.” This is the best on offer, but at 5ft it’s getting a bit chunky; hold onto your lunch if you’re a beginner. That long period also means it’ll be lining up better on the reefs and points than a straight beach break.

The following days drop back down but stay surfable. All in all, you’ve got a lot of small, average days to sit through, but that window around August 12th is the real gem. Be patient.

Stay wet,
Rusty

Short Range Forecast

Mostly dry. Warm (max 24°C on Sat afternoon, min 17°C on Fri night). Winds increasing (calm on Thu night, fresh winds from the E by Sat afternoon).

Days 4-6 Weather Summary

Mostly dry. Warm (max 28°C on Tue afternoon, min 18°C on Sun night). Wind will be generally light.

Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
1
1
1
2
2
0
1
1
0
2
1
1
2
2
2
3
2
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
S
11
1
SSW
10
1.1
S
10
0.6
S
9
0.5
S
14
0.7
S
13
1
S
12
0.9
S
11
0.8
S
11
0.6
S
10
0.7
E
6
1.1
E
6
1.1
ENE
6
1
E
6
1.1
E
7
1.5
ENE
7
0.8
S
13
1.1
S
12
1.1
S
11
0.9
S
11
0.8
S
10
Wave Graph
Metric surfscale
Energy kJ
151
231
245
61
91
163
280
205
146
80
36
97
95
78
113
210
215
339
289
189
128
Wind (km/h)
10
WSW
15
SSW
5
SE
10
ESE
20
ESE
20
ENE
20
NE
30
E
20
NE
10
NE
15
E
15
NE
5
NE
15
ESE
15
NE
5
NNE
15
ESE
5
N
5
SW
15
SSW
5
NNE
Wind State
on
on
cross
cross-off
cross-off
off
off
cross-off
off
off
cross-off
off
glassy
cross-off
off
cross-off
cross-off
cross-off
glassy
on
off
High Tide
3:38PM1.01m
3:01AM1.04m
4:03PM0.99m
3:33AM1.05m
4:29PM0.97m
4:08AM1.04m
4:59PM0.94m
4:49AM1.01m
5:32PM0.89m
5:36AM0.95m
6:11PM0.82m
6:35AM0.88m
6:59PM0.75m
Low Tide
9:11AM-0.03m
9:29PM0.27m
9:50AM-0.02m
10:06PM0.27m
10:30AM0.01m
10:46PM0.27m
11:13AM0.07m
11:29PM0.29m
12:00PM0.14m
00:18AM0.31m
12:54PM0.24m
1:15AM0.32m
2:01PM0.33m
2:21AM0.31m
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:24
6:24
6:22
6:22
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:28
5:28
5:29
5:29
5:29
5:30
5:30
 mm
Temp °C
22
22
21
22
22
19
23
24
20
25
26
21
23
24
23
27
28
25
23
22
20
Feels °C
22
22
23
22
20
17
21
20
16
24
24
20
24
24
22
27
27
24
23
22
22
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Jaconé Surf forecast

The above surf forecast table for Jaconé provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jaconé can be found by selecting the local surf guide option on the grey menu. Our Jaconé surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jaconé) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Jaconé may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Jacone is 14 km (9 miles) from the city of Saquarema. If you plan a holiday in Rio de Janeiro, look for hotels and other accommodation in Saquarema. Saquarema has rooms for a wide range of budgets as well as car hire and transport links.

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